public uint AddWatch(int priority, IOCondition condition, IOFunc func)
{
IOFuncWrapper func_wrapper = null;
IntPtr user_data = IntPtr.Zero;
DestroyNotify notify = null;
if (func != null)
{
func_wrapper = new IOFuncWrapper(func);
user_data = (IntPtr)GCHandle.Alloc(func_wrapper);
notify = DestroyHelper.NotifyHandler;
}
return(g_io_add_watch_full(Handle, priority, (int)condition, func_wrapper.NativeDelegate, user_data, notify));
}
private void AddDestroyNotify (Gst.GLib.Object o) {
// This is a bit of an ugly hack. There is no
// way of getting a destroy notification
// explicitly, so we set some data and ask
// for notification when it is removed
IntPtr name = Marshaller.StringToPtrGStrdup (String.Format ("_GtkSharpDelegateWrapper_{0}", notify_count));
DestroyNotify destroy = new DestroyNotify (this.OnDestroy);
g_object_set_data_full (o.Handle, name, IntPtr.Zero, destroy);
Marshaller.Free (name);
lock (typeof (DelegateWrapper)) {
instances[this] = destroy;
notify_count++;
}
}
private void AddDestroyNotify(GLib.Object o)
{
// This is a bit of an ugly hack. There is no
// way of getting a destroy notification
// explicitly, so we set some data and ask
// for notification when it is removed
IntPtr name = Marshaller.StringToPtrGStrdup(String.Format("_GtkSharpDelegateWrapper_{0}", notify_count));
DestroyNotify destroy = new DestroyNotify(this.OnDestroy);
g_object_set_data_full(o.Handle, name, IntPtr.Zero, destroy);
Marshaller.Free(name);
lock (typeof(DelegateWrapper)) {
instances[this] = destroy;
notify_count++;
}
}
protected static extern uint g_io_add_watch_full(IntPtr channel, int priority, IOCondition condition, IOFunc func, IntPtr user_data, DestroyNotify notify);
public static uint AddWatch(IOChannel channel, int priority, IOCondition condition, IOFunc func, DestroyNotify notify)
{
objs.Add (func);
objs.Add (notify);
return g_io_add_watch_full (channel.Handle, priority, condition, func, IntPtr.Zero, notify);
}
public static uint AddWatch(IOChannel channel, int priority, IOCondition condition, IOFunc func, DestroyNotify notify)
{
objs.Add(func);
objs.Add(notify);
return(g_io_add_watch_full(channel, priority, condition, func, IntPtr.Zero, notify));
}
protected static extern uint g_io_add_watch_full(IOChannel channel, int priority, IOCondition condition, IOFunc func, IntPtr user_data, DestroyNotify notify);
private static extern void g_object_set_data_full (IntPtr obj, IntPtr name, IntPtr data, DestroyNotify destroy);
private static extern void g_object_set_data_full(IntPtr obj, IntPtr name, IntPtr data, DestroyNotify destroy);
static extern uint g_idle_add_full(int priority, IdleHandlerInternal d, IntPtr data, DestroyNotify notify);
static extern uint g_timeout_add_seconds_full(int priority, uint interval, TimeoutHandlerInternal d, IntPtr data, DestroyNotify notify);
static extern uint g_timeout_add_full (int priority, uint interval, TimeoutHandlerInternal d, IntPtr data, DestroyNotify notify);
static extern uint g_idle_add_full(int priority, IdleHandlerInternal d, IntPtr data, DestroyNotify notify);
static extern uint g_io_add_watch_full(IntPtr raw, int priority, int condition, IOFuncNative func, IntPtr user_data, DestroyNotify notify);
static extern void g_source_set_callback(IntPtr source, TimeoutFuncNative func,
IntPtr user_data, DestroyNotify notify);
static extern uint g_io_add_watch_full (IntPtr raw, int priority, int condition, IOFuncNative func, IntPtr user_data, DestroyNotify notify);
